<template>
<slot :controller="controller" :store="store" :model="model" :singleSelect="singleSelect" :actions="{ handleExpandChange, handleValueChange, handleSelectionChange, handleContextMenuItemClick }">
        <div :class="classNames" :id="controlID" style="">
            <AppTree
                v-bind="$attrs"
                v-if="store.initTree"
                :load="load"
                :items="store.data"
                :multiple="!singleSelect"
                :expandedKeys="store.expandedKeys"
                :selectedKeys="store.selectedKeys"
                :loadedKeys="store.loadedKeys"
                :counterData="store.counterData"
                :showDefaultIcon="true"
                @expand-change="handleExpandChange"
                @value-change="handleValueChange"
                @selection-change="handleSelectionChange"
                @context-menu-item-click="handleContextMenuItemClick">
                <template v-slot:[slotName]="{ rowData, actions }" v-for="slotName of slotKeys">
                    <slot
                    :controller="controller" 
                    :store="store" 
                    :model="model"
                    :name="slotName"
                    :rowData="rowData"
                    :actions="actions">
                    </slot>
                </template>
            </AppTree>
        </div>
</slot>
</template>
<script setup lang="ts">
// 基于template/src/widgets/{{appEntities}}/{{ctrls@TREEVIEW}}-tree/{{spinalCase ctrl.codeName}}-tree-base.vue.hbs生成
import { AppTree } from '@components/widgets/tree';
import { useProps, useBasic, useAction, useController } from './tree-01-tree-hook';
import { TreeActionType, ITreeAbility, ITreeStore, IParam, IViewLogicInput } from "@/core/interface";

// 输入参数
const props = defineProps(useProps());

// 基础数据
const { controlID, slotKeys, getClassNames, model ,useNavParamsBind, useEventBind, handleActionClick, handleComponentAction } = useBasic(props);

const emit = defineEmits<{
    (event: 'ctrl-action', name: string, action: TreeActionType, data: IParam[]): void;
    (event: 'ctrl-init', name: string, data: ITreeAbility): void;
    (event: 'ctrl-destroy', name: string, data: IParam): void;
}>();

const evt = useEventBind(emit);
//  部件样式名
const classNames = computed(() => {
  return getClassNames(props);
});

//  列表部件控制器
const controller = useController(props, evt, { controlID });

useNavParamsBind(controller, props);

const store: ITreeStore = controller.getStore();

const  { handleContextMenuItemClick, handleValueChange, handleExpandChange, handleSelectionChange } = useAction(controller);

onMounted(() => {
    controller.ctrlMounted();
});
onUnmounted(() => {
    controller.ctrlDestroy();
})
const { load } = controller.getAbility();
</script>